Prov LWSS to P.C Habitation in block Theog consty covered under Jal Jeevan Mission in Tehsil Theog Distt Shimla HP (SH CO head weir over Bashari Khad, retaining wall and breast wall in front and back side of WTP, sump well, filter bed , filter bed

Amount

Cutting in earth work in all kinds of soil such as pick work, jumper work, blasting work and chiselling work etc. and disposal of excavated earth as directed within all leads and lifts as per direction of Engineer-in-charge.

Excavation in drains and channels etc. in earth work for pipes upto all depth in all classification of earth work such as pick work, jumper work, saturated soil including balling or pumping out water, blasting soft/hard rock or chiselling soft/hard rock where blasting is prohibited in all lifts including jungle clearance wherever required, trimming and dressing of sides, levelling of beds to correct grade including shoring/ struting, planking, timbering and dewatering wherever required stacking the useable/unusable material/soil separately and after laying and joining and testing of pipes, returning the useable soil in trenches in 15cm. layer including consolidating of such deposited layer by ramming and watering and then disposing of all surplus excavated soil/ unusable material as directed within all leads and lifts including restoration of un-metalled surfaces to its original condition and including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for acess to houses, fencing etc. complete in all respect within all leads and lifts as per direction of the Engineer-in-charge.

Excavation in foundation, trenches,etc. in earth work in all kinds of soil such as pick work, jumper work,blasting work, hard blasting and chiselling etc. stacking the excavated soil not more than 3 mtrs. clear from the edge of excavation and then returning the stacked soil in 15cm.layers when required into plinths sides of foundations etc.consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts as per direction of Engineer-in-charge.

Prov. and laying cement concrete 1:4:8 (1cement:4sand:8graded stone agg. 40 mm nominal size)and curing complete excluding cost of form work i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge in :-a) Foundation and plinth.

Prov. and laying cement concrete work 1:1:2(1cement:1 and:2 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement in reinforced concrete work i/c all leads and lifts complete in all respect.

Foundation and plinth.

Walls (any thickness) but not less than 0.1 m thickness) including attached pillasters,buttresses, plinth and string courses etc.from top of foundation level upto floor two level.

Prov. and laying cement concrete work 1:2:4(1cement:2sand:4 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work i/c all leads and lifts complete in all respect. :-

Foundation footings, bases of column and the like and mass concrete.

Walls (any thickness) but not less than 0.10 m thickness) attached pillasters, buttresses,plinth and string courses etc. from top of foundation level upto floor two level.

Suspended floors, roofs, landings,shelves and their supports balconies, beams, girders, bressumers and cantilevers upto floor two level.

Column, pillars posts and struts upto floor two level.

Stair cases (except spiral stair cases) excluding landing but including preparing of the surface and finishing of nosing upto floor two level.

Prov. and laying cement concrete 1:5:10 (1cement:5sand:10graded stone agg. 40mm nominal size) with 15 % plum and and curing complete excluding cost of form work in breast walls and retaining walls. The size of plum shall usualy be 150mm to 300mm as per PWD specifications.including all leads and lifts

Prov. and laying cement concrete 1:5:10 (1cement:5sand:10graded stone agg. 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth i/c all leads and lifts complete in all respect

Prov. and laying cement concrete 1:6:12 (1cement:6sand:12graded stone agg.40mm nominal size) and curing complete excluding cost of form work in: a) Foundation and plinth.

Prov. Mild steel/Tor steel reinforced for RCC work including bending, binding and placing in position complete upto floor two level i/c all leads and lifts complete in all respect. :-a) Tor steel.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering, strutting and propping etc. with wooden, battens, and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs.and removal of the same for insitu reinforced concrete and plain concrete work complete in all respect i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

Foundation,footings, basis of columns, etc. and mass concrete.

Flat surfaces such as soffits of suspended floors,roofs, landings, and the like:-i)Floors etc. upto 200mm in thickness.

Vertical surfaces such as walls (any thickness), partitions and the like including attached pillasters, buttresses, plinth and string courses and the like.

Edges of slabs and breaks in floor and wall:- Under 20cm wide.

Column Pillars, posts and struts square rectangular polygonal in plan.

Beams, cantilevers, girders and lintels:- Sides and soffits of beam, beam haunching scantilevers, bressumers and lintels not exceeding 1 mtrs. in depth in all height from floor.

Slopping or battering surfaces including folded plates: Where inclination to horizontal plane exceeds 30 degrees.

Stair cases with sloping or stepped soffits excluding landing.

Boulder filling behind the retaining walls.

Prov. in RCC work smooth finishing of the exposed surfaces with cement mortar 1:3(1cement:3sand).

Supplying cast iron cover without frame for main hole (For frames of 500mm internal dia meters C.I.cover medium duty the weight of cover to be not less than 58 kg).including all leads and lifts in:-

Prov. 200mm wide cast iron rungs with chequered or ribbed non slip surface including fixing in manholes with 200mmx 200mmx 100mm cement concrete 1:3:6 (1cement:3sand:6graded stone agg. 20mm nominal size).

Steel work welded in built up sections, trusses and framed work including cutting hoisting, fixing in position and applying a priming coat of red lead paint:

In gratings framed guard bars, ladders, railings, brackets and similar works.

In beams, joists, channels, angles, tees, flats with connection plates or angle cleats as in main and cross beams, hip and jack rafters, purlins connected to common rafters and the like.

1.80 mtrs. High fencing with steel post of built up section 2.50 metre centre to centre with nine horizontal lines and two diagonals of galvanised steel barbed wire (IS: 278-1962 type.I) weighing 9.38 kg/ per 100 metre (minimum)strained and fixed to posts with G.I staples, including coal tarring of ballies complete) cost of post, struts and straining bolts shall be paid for separately).

Brick work using common burnt clay building bricks in foundation and plinth in:- cement mortar 1:6(1cement:6sand) . Ist class bricks.

Half brick masonry in common burnt clay building bricks in cement mortar 1:4(1cement:4sand)second class bricks.

Providing and fixing pressed steel door frames manufactured from commercial, mild steel sheet of 1.25mm thickneess including hinge jamp, lock jamp beed and if required angle thrashold of mild steel angle of section 50x25 mm or base ties of 1.25 mm pressed mild steel welded or rigidly fixed together by mechanical means, adjustable lungs with split and tails to each amp including steel butt hinges 2.5mm thick with mortor guards, lock strike plate and shock absorbers as specified and applying a coat of approved steel primer after pretreatment of the surface i/c all leads and lifts and as per direction of Engineer-in-charge.

Profile "A"

Profile "B"

Profile "C"

Providing and fixing panelled glazed or panelled and glazed shutters for doors, windows and clerestory windows including black enamelled iron butt hinges with necessary screws including all leads and lifts in:-a) 40mm thick deodar wood 2nd class.

Providing and fixing wire gauge shutters using galvanised M,.S. wire gauge of IS gauge designation 85 G with wire of dia 0.56 mm for door windows and clear storey windows i/c bright finished black enemelled iron hinges with necessary screwes including all leads and lifts.

30mm thick 2nd class Deodar Wood.

15mm cement plaster in single coat on fair side on brick/concrete/stone walls for interior plastering upto floor two level including arrises, internal rounding angles, chamfers and or rounded angles not exceeding 80mm in girth and finished even and smooth:-

Cement mortor 1:6.

20mm cement plaster in single coats,on rough side of bricks/stone walls for interior plastering upto floor two level including arrises internal rounded angles, chamfers, and/or rounded angles not exceeding 80mm in girth and finished even and smooth:-a)In cement mortar 1:6 (1cement:6sand ) including all leads and lifts.

6mm cement plaster to ceiling:-a) In Cement mortar 1:3(1cement:3sand).

White washing with lime on undecorated wall surfaces two coats to give an even shade including thoroughly brooming the surface to remove all dirt, dust , mortar dirt and other foreign matter as per the direction of Engineer-in-charge including all leads and lifts.

Distempering two coats with oil bound washable distemper of approved brand and manufacture and of required shade on undecorated wall surface to give an even shade over and i/c a priming coat with distempering primer of approved brand and manufacturem after thoroughly brushing the surface free from mortor dropping and other foreign matter and also i/c preparing the surface even and sand papered smooth.Priming coat with distemper primer with in all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Finishing wall with water proofing cement paint or approved brand and manufacture and of required shade on undecorated wall surfaces two coats to give an even shade after thoroughly brushing the surface to remove dirt, loose or softened paint including all leads and lifts.

Precast terraazzo tiles 20mm thick (with marble chips of specified shade and specified sizes)laid in floors,treads of steps and landings on a bed of 25mm average thickness of cement mortar 1:6(1 cement:6 sand ) jointing with neat cement slurry mixed with pigment to match the shade of tiles (wherever required including rubbing and polishing complete with tiles of following shade including all leads and lifts :-(a)Silver Grey.

Precast terraazzo tiles 20mm thick (with marble chips of specified sizes)in skirting and risers of steps not exceeding 30cm in height on 10mm thick cement plalster 1:3(1cement:3sand) jointed with neat cement slurry mixed with pigment to match the shade of tiles (wherever required including rubbing and polishing complete with tiles of following shade including all leads and lifts:-Silver Grey.

Applying priming coat over new wood and other wood based surfaces after and including preparing the surface by thoroughly cleaning oil grease dirt and other foreign matter including all leads and lifts.

With ready made paint brushing wood primer pink.

Painting two coats (excluding priming coat) on new wood and wood based surfaces, with ready mixed paint brushing to give an even shade including cleaning of all dirt dust and other foreign matter,sand papering and stopping:-including all leads and lifts.

With readymixed paint other than white.

Painting two coats (excluding priming coat) on new steel and other metal surfaces with readymixed paint brushing to give an even shade including cleaning the surface all dirt, dust and other foreign matter i/c all leads and lifts and as per direction of Engineer-in-charge.:-

With readymixed paint other than white.

P/F M.S. grills of required pattern in wooden frames of windows etc.with M.S.flats square or round bars with round headed bolts and nuts or by screws complete in all respect including all leads and lifts as per the direction of the Engineer-in-charge.

Plain grills.

Stone soling properly hand packed filling interstices with spalls and consolidating with power road roller to the required gradient and camber including spreading watering and rolling of binding material moorum or earth etc. 100mm spread thickness (finished work including materials and labour) within all leads and lifts as directed by the Engineer-in-Charge.

Prov. and fixing anodized alumimium sliding door bolts anodized colour and shade bolts,nuts and screws etc. complete.

P/F aluminium Tower bolts (barrel type) anodized transparent or dyed to required shade and colour with screws etc. complete.

P/F aluminium handles anodized transparent or dyed to required colour and shade with necessary screws etc. complete.

Prov. 40x3mm flat iron hold fast 40cm long including fixing to frame with 10mm diameter bolts nuts and wooden plugs and embeding in cement concrete block 30x10x15cm.1:3:6 (1cement: 3sand:6graded stone agg. 20mm nominal size).complete in all respect as per the direction of the Engineer-in-charge including all leads and lifts.

Providing plinth protection 50mm thick in cement concrete 1:3:6(1 cement :3sand:6 graded stone aggregate 20mm nominal size) including finishing the top surface of concrete smooth including all leads and lifts.

Providing and laying brick tiles over mumty roofs grouted with cement mortar 1:3)11cement:3sand) over a 12mm layer of cement mortar 1:3(1cement:3sand) and finished neatly witghin all leads and lifts as direction by the Engineer-in-charge.

Providing and fixing PVC "P" or "S" trap for water closet (squatting pan)ISI marked including jointing the trap with the pan and PVC pipe with approved adhesive etc. complete in all respect.110mm dia.

Providing and fixing high pressure PVC spigot and socket, waste and ventilating pipes ISI marked including fixing with approved adhesive etc. complete.110mm dia.

Providing and fixing PVC door bend with oval access door, insertion rubber washer 3mm thick bolts and nuts ISI marked complete including fixing with approved adhesive etc. complete. 110mm dia.

Providing and fixing PVC plain collars ISI marked including fixing with approved adhesive etc.complete. 110mm dia.

Providing and fixing PVC plain bend ISI marked including fixing with approved adhesive etc. complete.110mm dia.

Providing and fixing PVC clamps ISI marked of approved design with steel screws and rawal plugs etc.complete.110mm dia.

Providing and fixing PTMT coloured/white high density polyethylene/poly propylene 10 litres capacity (full flush) European standard control low level flushing cistern with fittings with a pair of brackets with fittings such as lead valve, syphon, 15mm nominal size PVC ball valve with polythene float, with push button, couplings for connections with inlet, outlet and overflow pipe, 40mm dia C.P.flush bend including cutting holes in walls and making good the same and connecting the flush bend with cistern and closet (overflow pipe to be measured and paid for seprately).

Providing and fixing PVC water storage tank of ISI : 12701 marked, G.I. inlet and outlet connection, 15mm nominal bore ball valve and mosquito proof PVC cover with locking arrangement including hoisting upto all heights above ground level.within all leads and lifts.500 litres net capacity tank

Providing and fixing vitreous China wash, down water closet(Eruropen type W.C.pan)with integral "P" or "S" trap including jointing the trap with soil pipe in cement mortar 1:1(1cement:1sand) (seat and cover to be measured and paid for separately):- Angle Indian (Universal closet).

Prov. and placing in horizontal layer filtering media duly graded ,screened, washed and cleaned as specified by the Engineer-in-charge. i/c all leads and lifts.

I. Top layer:- Fine sand (Eff.size 0.20mm to 0.40mm and uniformity-co- efficient 2.00 to 3.00).

II. Second layer:- Coarse sand 3mm to 6mm.

III.Third layer:- Bajri 6mmto 20mm.

IV. Fourth layer:- Bajri 20mm to 25mm.

V. Bottom layer:- Broken stone 50mm to 75mm size.

Laying and jointing in trenches,galvanised mild steel tubes(Light grade) i/c prov. and fixing of tube fittings such as Tee, elbow etc. (earth work in trenches to be measured and paid for separately)i/c all leads and lifts complete in all respect.Labour rate only.

15mm dia.

20mm dia.

25mm dia.

32mm dia.

40mm dia.

50mm dia.

80mm dia.

Providing and fixing brass full way valve with wheel of superior quality complete in all respect.

15mm dia.

20mm dia.

25mm dia.

32mm dia.

40mm dia.

50mm dia.

65mm dia.

Rising main:

Providing, laying & commissioning at site in trenches to be beveled ended pipe conforming to IS/ISO:3183-2007 (Latest with up to date amendments) having minimum wall thickness as specified below & capable of withstanding required test pressure as prescribed in IS/ISO code, in random lengths of 5.5 to 6.5 mtr. The pipe ends shall be levelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest applicable and with uptodate ammendments (leak proof) in three layers at site of work with welded rods of Advani/oeriliken make/ISI marked (welded rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces,tee bends & other special manufactured from parent pipes as applicable to the particular reach and of approved specification as per site conditions. and cutting of pipes wherever required as per site requirement including carriage in all leads & lifts and as directed by the Engineer-In-Charge. The pipe shall have zinc coating inside & outside confirming to IS-4736-1986 or latest with upto date ammendments & shall be engraved with API L 415 X-42 grade. The laying shall confirm to BIS 5822-970 or latest with upto date ammendments to the entire satisfaction of Engineer-In-Charge. (Earth work & cost of MS Flanges after 100meter length shall be measured & paid for seperately.) including all leads, lifts and carriage of materials at site and as per direction and to the entire satisfaction of the Engineer-In-Charge.

Ist stage: 50mm dia. R.D.0 to 1100 API X-42 with 4.80mm wall thickness.

2nd stage: 50mm dia. R.D.0 to 1000 APIX-42 with 4.80mm wall thickness.

Laying and jointing in trenches galvanised mild steel tube 50mm (Heavy grade) of following diameters conforming to IS-1239 as specified below jointed with butt welding according to relevant BIS code 816-1969 including all short pieces bends,tee and other specials etc. made from parent tubes as applicable for the particular reach and of approved specifications as per site conditions including flushing, cleaning and hydraulic testing complete to the best satisfaction of the Engineer-in-charge. The laying of pipes should conform to BIS code 5822-1970 within all leads and lifts complete in all respect.

Ist stage: 50mm dia (Heavy grade) 1100-1470

2nd stage: 50mm dia (Heavy grade) 1000-1380

P/F of M.S.flanges ISI marked conforming to BIS-6392-1971 of table-28 & capable of with standing test pressure of 0.60N/mm square welded on both sides of 50mm dia GMS Pipes (Heavy grade) with nuts,bolts and 3mm thick ferrado make gasket. The welding is to conform to IS-3138-1986 including hydraulic testing at site including all leads and lifts.

Table.38 R.D. 0 to 500.

Table.34 R.D. 500 to 1000.

Table.28 R.D. 1000 to 2000.

Table.17 R.D. 2000 to 2500.

Table.5 R.D. 2500 to 2850.

PUMPING MACHINERY IST STAGE:

Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single, /Multistages centrifugal pumps or combination of pumps, in series/parallel of recommended make such as Mather and Platt/KSB//Becon weir/Kirloskar/ BE/Jyoti or any other make approved from Jal Shakti Vibghag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitable for lifting clear water for under mentioned characteristics with bronze impellers/ priming funnels casing ring and shaft sleaves or bronze. shaft of steel grade-with cast iron casing coupled directly through a flexible coupling on a common C.I./Cast steel base plate (base plate to be from the manufacturers of the pumping unit only) to slip ring/squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/ Crompton/ Bhel/NGEF/ GEC/ Siemen/ Jyoti/ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts, 50 cycles/ second, 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-)15% of the duty point head. The motor should be as per IS:325-1978 with upto date ammendments read with IS:900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements

(I) Discharge (Q) 1.31LPS per set.(ii) Total Dynamic Head:- 648.75 Meters.(a) LWL in sump well(h) :- Meters.(b) Shaft level :- Meters.© Level at discharge point : - Meters.(d) Suction lift :- (+tive) Meters.(e) Residual head:- 3.00 Meters.(f) Static head:- Meters.(iii) Rising main(a) Length. 1470 Meters.(b)Dia :- 50 mm.(iv) Pumping hours. hours.(v) Altitude of Installation above MSL - Meters.(vi) Characteristics of water(a) Temperature oC(b)Abient Temperature oC© Turbidity Clear water (d) Alkalanity: Mg/CA CO3. e) Size of the solids.....mm (f) Others:- Pumps Specifications: i)Make:- . (ii) Model :- (iii) No.of stages :- .(iv)Material manufactures certificate to be appended (I) Head(H):- mtrs. (ii)Discharge(Q Cum./Hr/ set .(iii)BHP absorbed (iv)Efficiency(n):- . (v) NPSH(K)

(b) Motors Specification:- I) Make:- .ii) Model:- iii) Motor rating (KW ):- .iv) Speed.:-

© Coupling]

(d)Base Plate ] .

Supply of suitable direct on line/oil immersed star delta /ATS/Stator rotor starter of standard make such as MEI/Kilburn/Jyoti/ Siemens/ Larson and Turbo conforming to BIS-8544-1979 latest with upto date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type overload release & dash pot, time lag,under voltage release with initial oil filling.

Note:-Star delta starter upto 37.5 KW,ATS between 37.5 KW to 50 KW and starter rotor starter with slipring motor beyond 50 KW.

Providing MS .sheet,16 SWG steel fabricated floor mounted closed(Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm,duly painted, comprising and capable of mounting the following accessories with all internal connections: The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses of Kilburn/L&T/Siemens/Standard/Havells make and having Capacity 30% extra of the operational rating as per IS:4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP SWITCHES: I) Type : ii)Make:- iii)Capacity Amp.

Bus bar chamber having three copper bars of suitable rating for full length equal to the width of the board for three live phases and one copper bar of half the rating of full length for neutral phase as per BIS:8084-1976 and 11353-1985 read with 5578-1985 with upto date ammendments. BUS BAR CHAMBER:- i)Type: - . ii)Make:- iii)Rating

ACB/M.C.B/Oil Circuit Breaker of suitable capacity of Kilburn/ L&T/ MEI/GEC/Standard make on incoming feeder for motor offered by the tenderer conforming to BIS-2516-1985 latest with upto date ammendments with initial oil filling whenever required and neutral linked under voltage release.

Three phase Indicating lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments. THREE PHASE INDICATOR:- i) Type:- ii) Make:- iii) Capacity.

Earth leakage circuit breaker relay of recommended make such as (Kilburn/L&T/MEI/ GEC) conforming to BIS- 2516-1977 with upto date ammendment and of suitable range which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be fitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. ELCB/ELR:- I)Make :- (CEI approved). ii)Type: iii) Range.

Providing Hour run meter of reputed make for four digit capacity conforming to BIS:722(Latest edition)/recommendations. HOUR RUN METER:- I) Type:- ii)Make:- iii)Capacity:- Hrs.

Suitable three phase voltage monitor relay with all protection and usual indicator and electric siren against single phasing No/ low voltage,high voltage & overloading and phase voltage difference as per IS:3842with upto date ammendments.

Change over switch of reputed make and suitable capacity

Single phase preventor of reputed make and suitable capacity conforming to IS:1248 (P-V)-1983 with upto date ammendments.

Supply of Kirloskar/Leader/KSB/fouress/pellicon make of steel double flanged sluice valve having size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure as mentioned in item No.1.(a) confomring to BIS/API-standards with upto date ammendments for delivery liine of pump).

(Note:- The sluice valve shall conform to BIS-780-1984 latest with upto date ammedments. However, if the seat pressure exceeds the limits prescribed in BIS: 780 then the sluice valves shall be of Cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of suitable size Cast Steel double flanged swing check type reflux valve for delivery line of pump having bye pass arrangement & size one size higher than the normal delivery size of .pump and capable of withstanding nominal seat pressure as mentioned in item No.1 (a) & comforming to BIS/API standard with upto date ammendments for delivery line of pump.

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class ASA-150 (seat pressure 21 Kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of suitable size Cast Steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of Rising main as mentioned in item No.1 (c) for with standing normal seat pressure as per item No.1(a).

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class ASA-150 (seat pressure 21 Kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Supply of Kirloskar/Jyoti/Standard/Kilburn/Bir/ Kartar/Pelicon make cast iron flanged screwed type foot valve ( in case suction lift is involved) for suction pipe having size one or two size larger than suction size of pump such that velocity of flow is not more than 2.50 mtr/sec. with strainer having net area of its openings equal to three to four times of X-sectional area of flow in suction pipe conforming to BIS- 4038-1986 or latest with up to date ammendments including all leads and lifts.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of suitable size Cast Iron double flanged sluice valve (In case suction is +ve ) for suction pipe having size one or two size larger than the suction size of .pump such as velocity of flow in suction pipe is not more than 2.50 mtr/sec.with strainer having net area of its openings equal to three to four times of X-sectional area of flow in suction pipe and conforming to BIS/API standard with upto date ammendments for delivery line of pump.(Not applicable as suction lift is involved).

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class ASA-150 (seat pressure 21 Kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Prov. laying,jointing and testing at site suitable size copper PVC insulated armoured power three and half core cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/National/IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Prov. laying,jointing and testing at site suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/National/IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Providing and laying double loop earthing with G.I.wire and strips 600mmx600mmx3mm thick electrode complete with material such as charcoal and common salt G.I.Pipes thimbles nuts and bolts,digging of pits, G.I.Wiring and 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with upto date ammendments suitable for above motors and other electrical equipments i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Supply and errection of floor/wall mounted power factor shunt capacitor conforming to BIS:2834-1986 or latest with upto date ammendments of BHEL/GEC/Machneil/Mager/Bajaj/L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including L&T/Kilburn/Standard/Siemens/Havells make ICTP switches conforming to BIS:4064-1978 or latest with HRC fuses (Range to be specified by the tenderer) i/c cost of carriage of material in all leads and lifts & as directed by Engineer-in-charge.

Supply of 100mm dia circular dia pressure gauge of suitable range & standard make such as Fiebig/Bourden/ Precision/PREGA with all accessories such as stop cock, copper tubing etc.conformfing to BIS: 3624-1987 or latest with upto date ammendments.

Prov. and fixing double flanged suction, delivery pipe and common header considering site requirement, NPSH required and available & common header having area equal to two times the area of delivery branch of pump including tapers, flanges, rubber gaskets 3mm thick as per BIS:2712-1978 nuts and bolts as per 1264-1983 & special upto 5mtrs. away from the outer wall of pump house as per layout drawings approved by Engneer-in-charge. The pipes shall be capable of with standing minimum 1.5 times the total pressure as indicated in item No.1(a) or total dynamic pressure+ surge pressure whichever is more. The size of suction pipe shall be one or two sizes larger than the suction size of pump such that velocity of flow in suction pipe is not more than 2.50 mtrs./sec. & delivery pipe shall be of size one size larger than nominal delivery size of pump i/c cost of carriage of material in all leads and lifts and as per directed by the Engineer-in-charge. NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer-in-charge.

Supply of antivibration .pads conforming to BIS 6337-1971 or latest with upto date ammendments of suitable size for above machinery.

Installation of all the items appearing at Serial No.57.01 to 71.00 as per the systematic drawing attached with the tender documents(Drg. No.1).

PUMPING MACHINERY 2ND STAGE:

Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single, /Multistages centrifugal pumps or combination of pumps, in series/parallel of recommended make such as Mather and Platt/KSB//Becon weir/Kirloskar/ BE/Jyoti or any other make approved from Jal Shakti Vibghag as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitable for lifting clear water for under mentioned characteristics with bronze impellers/ priming funnels casing ring and shaft sleaves or bronze. shaft of steel grade-with cast iron casing coupled directly through a flexible coupling on a common C.I./Cast steel base plate (base plate to be from the manufacturers of the pumping unit only) to slip ring/squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/ Crompton/ Bhel/NGEF/ GEC/ Siemen/ Jyoti/ABB or any other make approved from Jal Shakti Vibhag suitable for operation on 415(+) /-5% volts, 50 cycles/ second, 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-)15% of the duty point head. The motor should be as per IS:325-1978 with upto date ammendments read with IS:900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:-

(I) Discharge (Q) 1.31LPS per set.(ii) Total Dynamic Head:- 413.09 Meters.(a) LWL in sump well(h) :- Meters.(b) Shaft level :- Meters.© Level at discharge point : - Meters.(d) Suction lift :- (+tive) Meters.(e) Residual head:- 3.00 Meters.(f) Static head:- Meters.(iii) Rising main(a) Length. 1380 Meters.(b)Dia :- 50 mm.(iv) Pumping hours. hours.(v) Altitude of Installation above MSL - Meters.(vi) Characteristics of water(a) Temperature oC(b)Abient Temperature oC© Turbidity Clear water (d) Alkalanity: Mg/CA CO3. e) Size of the solids.....mm (f) Others:- Pumps Specifications: i)Make:- . (ii) Model :- (iii) No.of stages :- .(iv)Material manufactures certificate to be appended (I) Head(H):- mtrs. (ii)Discharge(Q Cum./Hr/ set .(iii)BHP absorbed (iv)Efficiency(n):- . (v) NPSH(K)

(b) Motors Specification:- I) Make:- .ii) Model:- iii) Motor rating (KW ):- .iv) Speed.:-

© Coupling]

(d)Base Plate ] .

Supply of suitable direct on line/oil immersed star delta /ATS/Stator rotor starter of standard make such as MEI/Kilburn/Jyoti/ Siemens/ Larson and Turbo conforming to BIS-8544-1979 latest with upto date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type overload release & dash pot, time lag,under voltage release with initial oil filling.

Note:-Star delta starter upto 37.5 KW,ATS between 37.5 KW to 50 KW and starter rotor starter with slipring motor beyond 50 KW.

Providing MS .sheet,16 SWG steel fabricated floor mounted closed(Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm,duly painted, comprising and capable of mounting the following accessories with all internal connections: The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses of Kilburn/L&T/Siemens/Standard/Havells make and having Capacity 30% extra of the operational rating as per IS:4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP SWITCHES: I) Type : ii)Make:- iii)Capacity Amp.

Bus bar chamber having three copper bars of suitable rating for full length equal to the width of the board for three live phases and one copper bar of half the rating of full length for neutral phase as per BIS:8084-1976 and 11353-1985 read with 5578-1985 with upto date ammendments. BUS BAR CHAMBER:- i)Type: - . ii)Make:- iii)Rating

ACB/M.C.B/Oil Circuit Breaker of suitable capacity of Kilburn/ L&T/ MEI/GEC/Standard make on incoming feeder for motor offered by the tenderer conforming to BIS-2516-1985 latest with upto date ammendments with initial oil filling whenever required and neutral linked under voltage release.

Three phase Indicating lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments. THREE PHASE INDICATOR:- i) Type:- ii) Make:- iii) Capacity.

Earth leakage circuit breaker relay of recommended make such as (Kilburn/L&T/MEI/ GEC) conforming to BIS- 2516-1977 with upto date ammendment and of suitable range which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be fitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. ELCB/ELR:- I)Make :- (CEI approved). ii)Type: iii) Range.

Providing Hour run meter of reputed make for four digit capacity conforming to BIS:722(Latest edition)/recommendations. HOUR RUN METER:- I) Type:- ii)Make:- iii)Capacity:- Hrs.

Suitable three phase voltage monitor relay with all protection and usual indicator and electric siren against single phasing No/ low voltage,high voltage & overloading and phase voltage difference as per IS:3842with upto date ammendments.

Change over switch of reputed make and suitable capacity

Single phase preventor of reputed make and suitable capacity conforming to IS:1248 (P-V)-1983 with upto date ammendments.

Supply of Kirloskar/Leader/KSB/fouress/pellicon make of cast steel double flanged sluice valve having size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure as mentioned in item No.1.(a) confomring to BIS/API-standards with upto date ammendments for delivery liine of pump).

(Note:- The sluice valve shall conform to BIS-780-1984 latest with upto date ammedments. However, if the seat pressure exceeds the limits prescribed in BIS: 780 then the sluice valves shall be of Cast steel conforming to class 150 ASA (Seat pressure 21 kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of suitable size Cast Steel double flanged swing check type reflux valve for delivery line of pump having bye pass arrangement & size one size higher than the normal delivery size of .pump and capable of withstanding nominal seat pressure as mentioned in item No.1 (a) & comforming to BIS/API standard with upto date ammendments for delivery line of pump.

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class ASA-150 (seat pressure 21 Kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of suitable size Cast Steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of Rising main as mentioned in item No.1 (c) for with standing normal seat pressure as per item No.1(a).

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class ASA-150 (seat pressure 21 Kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Supply of Kirloskar/Jyoti/Standard/Kilburn/Bir/ Kartar/Pelicon make cast iron flanged screwed type foot valve ( in case suction lift is involved) for suction pipe having size one or two size larger than suction size of pump such that velocity of flow is not more than 2.50 mtr/sec. with strainer having net area of its openings equal to three to four times of X-sectional area of flow in suction pipe conforming to BIS- 4038-1986 or latest with up to date ammendments including all leads and lifts.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/ Pelicon make of suitable size Cast Iron double flanged sluice valve (In case suction is +ve ) for suction pipe having size one or two size larger than the suction size of .pump such as velocity of flow in suction pipe is not more than 2.50 mtr/sec.with strainer having net area of its openings equal to three to four times of X-sectional area of flow in suction pipe and conforming to BIS/API standard with upto date ammendments for delivery line of pump.(Not applicable as sucltion lift is involved).

NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class ASA-150 (seat pressure 21 Kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414(API -600).

Prov. laying,jointing and testing at site suitable size copper PVC insulated armoured power three and half core cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/National/IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Prov. laying,jointing and testing at site suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/Gloster/ ICC/ EICO/National/IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories, such as thimbles, flexble pipe, solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Providing and laying double loop earthing with G.I.wire and strips 600mmx600mmx3mm thick electrode complete with material such as charcoal and common salt G.I.Pipes thimbles nuts and bolts,digging of pits, G.I.Wiring and 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with upto date ammendments suitable for above motors and other electrical equipments i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Supply and errection of floor/wall mounted power factor shunt capacitor conforming to BIS:2834-1986 or latest with upto date ammendments of BHEL/GEC/Machneil/Mager/Bajaj/L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including L&T/Kilburn/Standard/Siemens/Havells make ICTP switches conforming to BIS:4064-1978 or latest with HRC fuses (Range to be specified by the tenderer) i/c cost of carriage of material in all leads and lifts & as directed by Engineer-in-charge.

Supply of 100mm dia circular dia pressure gauge of suitable range & standard make such as Fiebig/Bourden/ Precision/PREGA with all accessories such as stop cock, copper tubing etc.conformfing to BIS: 3624-1987 or latest with upto date ammendments.

Prov. and fixing double flanged suction, delivery pipe and common header considering site requirement, NPSH required and available & common header having area equal to two times the area of delivery branch of pump including tapers, flanges, rubber gaskets 3mm thick as per BIS:2712-1978 nuts and bolts as per 1264-1983 & special upto 5mtrs. away from the outer wall of pump house as per layout drawings approved by Engneer-in-charge. The pipes shall be capable of with standing minimum 1.5 times the total pressure as indicated in item No.1(a) or total dynamic pressure+ surge pressure whichever is more. The size of suction pipe shall be one or two sizes larger than the suction size of pump such that velocity of flow in suction pipe is not more than 2.50 mtrs./sec. & delivery pipe shall be of size one size larger than nominal delivery size of pump i/c cost of carriage of material in all leads and lifts and as per directed by the Engineer-in-charge. NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer-in-charge.

Supply of antivibration pads conforming to BIS 6337-1971 or latest with upto date ammendments of suitable size for above machinery.

Installation of all the items appearing at Serial No.73.01 to 87 as per the systematic drawing attached with the tender documents(Drg. No.1).

Geeta Ram Thakur

Dinesh Singh Thakur

HYDRAULIC ENGINEERING COMPANY

HILL CONSTRUCTION AND ENGINEERING CO. SOLAN